TinkercasterParts and values
| In the drawing | Value | Part |
|---|---|---|
| Neck pickupSource: Seymour Duncan Neck Pickup | — | Humbucker (four-conductor, Seymour Duncan colours)Generic |
| Bridge pickupSource: Seymour Duncan Bridge Pickup | — | Humbucker (four-conductor, Seymour Duncan colours)Generic |
| 3-Way Blade SwitchSource: 3-Way Switch | — | CRL 3-Way BladeExample part |
| Volume 250k push/pull | 250k | 250k Push-Pull DPDTExample part |
| Tone 250k push/pull | 250k | 250k Push-Pull DPDTExample part |
| .047 cap | 47nF | Orange Drop .047µFExample part |
| Output Jack | — | Switchcraft #11Example part |
| Bridge Ground WireSource: Bridge ground wire | — | Bridge ground wireGeneric |
“Example part” means any part with the same value and lugs will do; the source does not name a brand. “Generic” stands in for an unspecified pickup: check your own pickup's lead colours before you solder.
Specific to this wiring
- Both pots are printed as 250k push/pull; only the tone switch is wired for coil split.
- Each pickup's red and white leads are soldered together onto a middle lug of the tone push/pull: neck on one side, bridge on the other.
- The two push/pull lugs nearest the pot are jumpered and wired to the tone casing.
- The volume push/pull switch lugs stay empty.
- The source does not number the switch positions; the lugs are mapped by what they do (neck, both, bridge).
- Jack legend: Tip (hot output); Sleeve (ground), the inner, circular portion of the jack.
Understand this wiring
- Seymour Duncan humbucker wire colors
See the pickup, recognise its two halves, and learn where each coloured wire goes.
- Seymour Duncan coil splitting explained
A humbucker has two coils. See how a switch lets you use just one of them.
- Reading Seymour Duncan push/pull switch diagrams
Turning the knob and pulling it do different jobs. See the actual part, then try its switch connections.
Connections
In soldering order: grounds first, then the switch, the pickups and the signal path.
| # | From | To | How |
|---|---|---|---|
| 1 | Neck pickup green | Volume 250k push/pull casing | To a pot casinggreen |
| 2 | Neck pickup bare | Volume 250k push/pull casing | To a pot casingbare |
| 3 | Bridge pickup green | Volume 250k push/pull casing | To a pot casinggreen |
| 4 | Bridge pickup bare | Volume 250k push/pull casing | To a pot casingbare |
| 5 | Volume 250k push/pull lug1 | Volume 250k push/pull casing | To a pot casing |
| 6 | .047 cap b | Tone 250k push/pull casing | To a pot casingblack |
| 7 | Volume 250k push/pull casing | Tone 250k push/pull casing | To a pot casingblack |
| 8 | Tone 250k push/pull casing | Output Jack sleeve | To a pot casingblack |
| 9 | Tone 250k push/pull sw4 | Tone 250k push/pull casing | To a pot casingblack |
| 10 | Bridge Ground Wire | Volume 250k push/pull casing | To a pot casingblack |
| 11 | Neck pickup black | 3-Way Blade Switch T8 | Wireblack |
| 12 | Bridge pickup black | 3-Way Blade Switch T4 | Wireblack |
| 13 | 3-Way Blade Switch T3 | 3-Way Blade Switch T2 | Jumperblack |
| 14 | 3-Way Blade Switch T2 | 3-Way Blade Switch T6 | Jumperblack |
| 15 | 3-Way Blade Switch T6 | 3-Way Blade Switch T5 | Jumperblack |
| 16 | 3-Way Blade Switch T5 | Volume 250k push/pull lug3 | Wireblack |
| 17 | Neck pickup white | Tone 250k push/pull sw5 | Wirewhite |
| 18 | Neck pickup red | Tone 250k push/pull sw5 | Wirered |
| 19 | Bridge pickup white | Tone 250k push/pull sw2 | Wirewhite |
| 20 | Bridge pickup red | Tone 250k push/pull sw2 | Wirered |
| 21 | Volume 250k push/pull lug2 | Output Jack tip | Wireblack |
| 22 | Volume 250k push/pull lug3 | Tone 250k push/pull lug1 | Wireblack |
| 23 | Tone 250k push/pull lug2 | .047 cap a | Wireblack |
| 24 | Tone 250k push/pull sw1 | Tone 250k push/pull sw4 | Jumperblack |
What each position does
| Setting | The source | Engine result |
|---|---|---|
| Position 1 p4=down p5=down | Engine reading; unused volume push-pull shaft included for completeness. | Neck pickup (both coils). |
| Position 1 p4=down p5=up | Engine reading; unused volume push-pull shaft included for completeness. | Neck pickup (split to one coil). |
| Position 1 p4=up p5=down | Engine reading; unused volume push-pull shaft included for completeness. | Neck pickup (both coils). |
| Position 1 p4=up p5=up | Engine reading; unused volume push-pull shaft included for completeness. | Neck pickup (split to one coil). |
| Position 2 p4=down p5=down | Engine reading; unused volume push-pull shaft included for completeness. | Neck pickup (both coils) and Bridge pickup (both coils) in parallel. |
| Position 2 p4=down p5=up | Engine reading; unused volume push-pull shaft included for completeness. | Neck pickup (split to one coil) and Bridge pickup (split to one coil) in parallel. |
| Position 2 p4=up p5=down | Engine reading; unused volume push-pull shaft included for completeness. | Neck pickup (both coils) and Bridge pickup (both coils) in parallel. |
| Position 2 p4=up p5=up | Engine reading; unused volume push-pull shaft included for completeness. | Neck pickup (split to one coil) and Bridge pickup (split to one coil) in parallel. |
| Position 3 p4=down p5=down | Engine reading; unused volume push-pull shaft included for completeness. | Bridge pickup (both coils). |
| Position 3 p4=down p5=up | Engine reading; unused volume push-pull shaft included for completeness. | Bridge pickup (split to one coil). |
| Position 3 p4=up p5=down | Engine reading; unused volume push-pull shaft included for completeness. | Bridge pickup (both coils). |
| Position 3 p4=up p5=up | Engine reading; unused volume push-pull shaft included for completeness. | Bridge pickup (split to one coil). |
Checked with the Tinkercaster wiring engine against the switching the source describes.
- Hum cancelling and phase describe the generic pickup models, not a measurement of any specific Seymour Duncan model.
- The source does not say which knob position splits; this follows the usual push/pull behaviour (pulled joins the middle lugs to the lugs nearest the pot).
Before you solder
Ticks are kept in this browser only, as a reminder. They are not a check of your joints. New to soldering? Read the soldering cheat sheet.
Check before plugging in
- Knob down: each blade position reads the selected full pickup(s).
- Knob up: the humbucker(s) on the push/pull drop to roughly one coil.
- With the volume at zero, tip and sleeve should read as a short in every position.
Measure across the output jack with a multimeter on its resistance range. No exact readings are given where the source does not specify the pickups.